Question

If 25x-1 =5sq n-1 -100, find the value of x
​

Answer 1

Answer:

Correct option is

B

2

5

2x−2

=5

2x−1

−100

shift 5

2x−2

to the left hand side

Now, Multiply the equation with -1

5

2x−1

−5

2x−2

=100

5

2x−2

(5−1)=100

5

2x−2

=

4

100

25

x−1

=25

( ∵ 5

2x−2

=(5

2

)

x−1

)

now,

x−1=1

x=2

Step-by-step explanation:

please mark as brainliest

Answer 2

hope its help you

...

(please mark as brainliest)